std::acosh

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Defined in header `<cmath>`

float acosh( float arg );		(since C++11)

double acosh( double arg );		(since C++11)

long double acosh( long double arg );		(since C++11)

double acosh( Integral arg );		(since C++11)

Computes hyperbolic arc cosine of arg


asinh (C++11)	hyperbolic arc sine (function)

atanh (C++11)	hyperbolic arc tangent (function)

cosh	computes hyperbolic cosine ( $ch(x)$ ) (function)

acosh(std::complex) (C++11)	computes hyperbolic arc cosine of a complex number (function template)

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